431144450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27031}}^1$

素因数の和:27083

約数の個数: 48

約数和(自身を含む): 905031360

約数和(自身を除く): 473886910

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 27031, 54062, 135155, 270310, 297341, 594682, 675775, 783899, 1351550, 1486705, 1567798, 2973410, 3919495, 7433525, 7838990, 8622889, 14867050, 17245778, 19597475, 39194950, 43114445, 86228890, 215572225, 431144450]

約数ペア:

[(1, 431144450), (2, 215572225), (5, 86228890), (10, 43114445), (11, 39194950), (22, 19597475), (25, 17245778), (29, 14867050), (50, 8622889), (55, 7838990), (58, 7433525), (110, 3919495), (145, 2973410), (275, 1567798), (290, 1486705), (319, 1351550), (550, 783899), (638, 675775), (725, 594682), (1450, 297341), (1595, 270310), (3190, 135155), (7975, 54062), (15950, 27031)]